noun 다운로드 🔗공유 가공물, 공작물 (machining, woodworking, etc.) The raw material or partially finished piece that is shaped by performing various operations. Examples : "The machinist carefully inspected the workpieces after they came off the milling machine, looking for any defects. " 기계공은 밀링 머신에서 나온 후 가공물에 결함이 있는지 주의 깊게 검사했습니다. material technical industry machine work AI와 채팅어휘 게임독해 연습